他的笨拙经常导致小事故。

His ___clumsiness often leads to minor accidents.

我的笨拙让我在跳舞时感到尴尬。

My ___clumsiness made me embarrassed during the dance.

政客在处理危机时的笨拙损害了他的声誉。

The politician's ___clumsiness in handling the crisis damaged his reputation.